/*
 * Copyright © 2015 Cask Data, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package co.cask.cdap.api.workflow;

/**
 * Represents node in the {@link Workflow}.
 */
public abstract class WorkflowNode {
  protected final String nodeId;
  protected final WorkflowNodeType nodeType;

  public WorkflowNode(String nodeId, WorkflowNodeType nodeType) {
    this.nodeId = nodeId;
    this.nodeType = nodeType;
  }

  /**
   *
   * @return the id of the {@link WorkflowNode}
   */
  public String getNodeId() {
    return nodeId;
  }

  /**
   *
   * @return the type of the {@link WorkflowNode}
   */
  public WorkflowNodeType getType() {
    return nodeType;
  }
}
